For ultimate comfort, blister prevention, highest performance increase and thermo-regulation, the BRBL Borneo is for you!

Using unique BearZones & BearTubes, as well as some very clever nanotechnology, these BRBL socks provide moisture management, better oxygenation, anti-microbial technology and reinforced areas all to help improve endurance and control. ThermoCool technology helps keep your feet warm when it's cold and cool when you're hot.

Perfect for advanced trail running especially through changing altitudes and environments.

BRBL Level: BRBL Shield

Features and Specifications:

• Comfort cushioning - BearTubes knitted in a technical and functional way to absorb shock while doing sports.The special channel construction surrounds and protects the foot from shock and stress.
• Ventilation & Moisture Management - BearTubes special mesh knitting provides the best possible way for vapour to escape from the feet. BearTubes knitted in technical and functional fibres allow moisture to quickly be transported from the skin. Moisture then slides away from the socks thanks to the special channel-like construction.
• Support - BearTubes knitted to create a band that expands and retracts following your movements.Help and support for muscles and leg and foot tendons. The socks do not slide meaning less friction between the skin and the fabric.
• Ideal for trail running

• 76% Nylon
• 22% Polypropylene
• 2% Elastane

• Available in sizes Small (35-38), Medium (39-42), Large (43-46)